Home / 1,773,810.59-2,659,032.38-574,890.30

Finding the Fourth Proportional to 1,773,810.59, 2,659,032.38 and 574,890.30

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Solution

The fourth proportional to 1,773,810.59, 2,659,032.38 and 574,890.30 is: 861,789.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,773,810.59 : 2,659,032.38 = 574,890.30 : x
  2. Step 2: Convert to fraction form
    1,773,810.59/2,659,032.38 = 574,890.30/x
  3. Step 3: Cross multiply
    1,773,810.59x = 2,659,032.38 × 574,890.30
  4. Step 4: Simplify right side
    1,773,810.59x = 1,528,651,919,773.46
  5. Step 5: Solve for x
    x = 1,528,651,919,773.46/1,773,810.59
  6. Step 6: Final answer
    x = 861,789.83

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.